TDR4A22
SSAC Relays, TDR Series
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TDR4A22

SSAC Relays, TDR Series
In stock
Item Number
TDR4A22
MFG Item Number
TDR4A22
Series
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Product Details

Overview

Relays, TDR Series
Item #
TDR4A22
Time Delay Relay, Recycler, 120VAC

TDR Series Information

  • Switch Settable Time Delays ‑ Both Times Adjustable
  • 0.1s‑2.84h in 3 Ranges
  • ±0.1% Repeat Accuracy
  • ±2% Setting Accuracy
  • Isolated, 10A, DPDT Output Contacts
The TDR Series of time‑delay relays are comprised of digital circuitry and an isolated, 10A relay output. The on and off delays are selected by means of two, ten position binary switches, which allow the setting of the desired delay to be precise every time.

Operation (Recycling ‑ ON Time First): Upon application of input voltage, the green LED glows, the output relay is energized, the red LED glows, and the T1 ON time begins. At the end of the ON time, the output de‑energizes, the red LED turns OFF and the T2, OFF time begins. At the end of the OFF time, the output relay energizes and the cycle repeats as long as input voltage is applied. Reset: Removing input voltage resets the output and time delays, and returns the sequence to the first delay.

Operation (Recycling ‑ OFF Time First): Upon application of input voltage, the green LED glows, the T1 OFF time begins, the load is OFF. At the end of the OFF time, the T2 ON time begins, the load energizes, and the red LED glows. At the end of the ON time the load de‑energizes and the red LED turns OFF. The cycle repeats until input voltage is removed. Reset: Removing input voltage resets the output and the sequence to the OFF time.

  • Octal Plug‑in Base Connection

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Specifications

Specifications
Manufacturer Part Number TDR4A22
Item Number TDR4A22
Manufacturer SSAC
Product Series TDR
Family Series SSAC Relays, TDR Series
Mode of Operation Repeat Cycle
Multi-Function No
Contacts DPDT
Mounting Type Socket
Time Range Adjustment Onboard
Adjustment Operator DIP Switch
Timing Range 1
Max Time 1,023 s
Time Range (Seconds) 0-2, 0-3, 0-5, 0-10, 0-15, 0-30, 0-60, 0-100
Time Range (Minutes) 0-1, 0-2, 0-3, 0-5, 0-10, 0-15
Coil Voltage 120 VAC
Nominal Coil Voltage 120 VAC
Contact Rating (A) 10 A
Termination 8 Pin
Approvals CE, CSA, UL
Comments ON Time First
Net Weight 0.28 lbs
Gross Weight 0.315 lbs
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